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2006 Jan 04
5
check if a file exists?
Hello all!
I have a list of people on a page, and some of this people have pictures
of them stored on the web server. So I have an image tag like this on my
page:
<%= image_tag "/images/people/" + person.pers_id.to_s + ".jpg" %>
But not all have a picture, so if the file for pers_id=1899 does not
exist, i would like to display a custom image for that guy.
How can I do